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Asscher|Lab Grown|IGI

4.55ct E VS2 Asscher Lab Grown Diamond

ID • E/VS2 • IGI LG618486628

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG618486628

Diamond specifications and retailer prices

From $2,874 NZD
$1,614 USD
As of October 28, 2026
Save $5,325 NZD (65%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $14,760 NZD at Brilliant Earth · As of October 1, 2026
View at Brilliant Earth

About this 4.55ct lab-grown asscher diamond

This 4.55ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG618486628 or 618486628. Listed at 4 retailers as of October 28, 2026, with a 185% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.55
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618486628
Dimensions9.06 × 9.04 × 5.92 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.06 mm9.04 mm4.55 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618486628
Side View
Table 63.0%Crown 37°Girdle: MediumPavilion 36.2°Culet: NoneDepth 65.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $14,760 NZD|Low: $2,874 NZD|High: $14,760 NZD|Avg: $7,315 NZD
Brilliant Earth
Retailer 2
Retailer 3
October 16, 2026
Retailer 3$2,874 NZD
Retailer 2$4,177 NZD
Brilliant Earth$14,760 NZD

3 data points across 3 retailers

4 retailers$2,874 NZD to $8,199 NZD

A
Cheapest Retailer
-
$2,874 NZD
$1,614 USD
B+
Retailer 2
-
$4,177 NZD
$2,346 USD
View
B
Retailer 3
-
$8,199 NZD
£3,626 GBP
View
Most Expensive
Brilliant Earth
14231417Y · Oct 1
$14,760 NZD
$8,290 USD
View
Price last confirmed 28 days ago
3 more retailers have this diamond
Prices start from $2,874 NZDSave up to $5,325 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
4.55ct Asscher
$2,874 NZD